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《2016春牛津译林版英语九下unit 4《life on mars》（grammara）word教学设计》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit1GrammarA精品教案Learningaims知识目标Touse‘can’,‘could’,‘may’and‘might’totalkaboutpermission.能力目标ExpresstheirEnglishcorrectly.情感目标Tobeapoliteperson.MainpointsanddifficultpointsTheusageof‘can’,‘could’,‘may’and‘might’.Touse‘may’and‘might’totalkaboutpermission
2、Learningprocedures：1.自学展示Fillintheblankswithmay,can(not),must.M:Someoneisknockingatthedoor.______itbeLucy?S:It_____beLucy.Ididn’tcallher.Ithinkit____beDaniel.Ah,yes!Daniel,comein.(5minuteslater,someoneelseknocksatthedoor.)[来S:Mum,pleaseopenthedoor.It___
3、__beMillie.I’msure!2.探究学习Step1.Lead-inAskthestudentsaquestion“CouldyoutellussomethingaboutthelifeonMars?”TellthestudentstoshowusthelifeonMarsindifferentways,suchas,transport,foodandwater,whattowear,howtowork,howtostudy,etcStep2.Presentation1)Askthestude
4、ntswhattheyshouldsayinthefollowingsituations.Thismorning×××waslate.Ifhewantedtocomeintotheclassroom,heshouldsay,“__________”IfIwanttoborrowadictionaryfromastudent,Ishouldsay,“____________________”.NowIfastudentwantstoborrowabookfromme,whatshouldhe/shesa
5、y?2)Askthestudentstofindoutthedifferencebetweenthetwosentences.CouldIuseyourdictionary?CanIuseyourdictionary?Fromthewordsabove,thestudentscanknowthatwecanuse‘can’,‘could’,‘may’,‘might’totalkaboutpermission,andthesefourwordshavedifferentdegreesofformalit
6、y.Step3Practice(1)Showthestudentssomepicturesandaskthemtochoosethebetterwords.(2)Remindthestudentsoftheusagesofthemodalverbsbygivingthemtwodialogues。3.课堂整理情态动词提前学:表示商量猜测不十分确定的事情.肯定句用must;might;may疑问句用can;could否定句can’t;couldn’t;maynot(1)肯定句是有根据，有经验的判断用mu
7、stThetallmanmustbeaplayer.Hemustworkinthisschool。不肯定，无把握的猜测用may,往往在有"..notsure"的句子时才用mayYouranswermayberight,butI’mnotsure.客气礼貌婉转用mightYoumightneedsomemoney.Ithinkyoumightbehungry.(2)疑问句只能用can，could不能用must，may，mightCanhebeateacher？猜测远处的人，看不见的人用Whocanitb
8、e?“Someoneisknockingatthedoor,whocanitbe?”“Openthedoorplease!”“Whoisit?”“Itisme.”[(3)有把握有根据的否定猜测用can’t，couldn’t“不可能”，无把握无根据用maynot，mightnot“可能不”，不能用mustn’t。mustn’t不是猜测是“不允许..”、“禁止”。Hecan’tbeatthelibrary,forIsawhimjustnow.Hemightn
